Colorectal Cancer and Inflammatory Bowel Disease

IF 1.2 4区 医学 Q4 GASTROENTEROLOGY & HEPATOLOGY
Maysoon Gamaleldin, Taha Qazi, Tracy Hull
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引用次数: 0

Abstract

Colorectal cancer (CRC) in patients with ulcerative colitis (UC) and Crohn's disease accounts for ∼5% of all cases of CRC. Although it only accounts for a fraction of CRC cases, inflammatory bowel disease (IBD)-related CRC is a serious consequence of chronic inflammation that needs attention. There is a better understanding today about the pathogenesis contributing to IBD-CRC and the role of genetics and gut microbiota. Guidelines recommend timely screening and surveillance of UC and Crohn's patients, and it is usually timed from the initial diagnosis. This helps with early detection of dysplasia and CRC in this subset of patients, thus allowing for earlier intervention. However, dysplasia is not always easy to discern and management of CRC in each patient may differ. A multidisciplinary approach should be adopted in managing CRC in IBD. Although the oncologic principles of managing sporadic CRC and IBD-CRC are the same, surgical resection should be tailored to each patient.

大肠癌和炎症性肠病
溃疡性结肠炎(UC)和克罗恩病患者的结直肠癌(CRC)占所有 CRC 病例的 5%。虽然它只占 CRC 病例的一小部分,但与炎症性肠病(IBD)相关的 CRC 是慢性炎症的一个严重后果,需要引起重视。如今,人们对导致 IBD-CRC 的发病机制以及遗传学和肠道微生物群的作用有了更深入的了解。指南建议对 UC 和克罗恩病患者进行及时筛查和监测,筛查时间通常从最初诊断开始。这有助于在这部分患者中早期发现发育不良和 CRC,从而尽早进行干预。然而,发育不良并不总是很容易辨别,对每位患者的 CRC 处理也可能不同。在管理 IBD 患者的 CRC 时应采用多学科方法。虽然处理散发性 CRC 和 IBD-CRC 的肿瘤学原则相同,但手术切除应根据每位患者的具体情况而定。
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来源期刊
Clinics in Colon and Rectal Surgery
Clinics in Colon and Rectal Surgery GASTROENTEROLOGY & HEPATOLOGYSURGERY-SURGERY
CiteScore
2.60
自引率
7.10%
发文量
84
期刊介绍: Clinics in Colon and Rectal Surgery is a review journal that publishes topic-specific issues on diseases of the small bowel, colon, rectum, and anus. Designed for clinicians, researchers, and educators involved with diseases of the intestinal tract, the journal covers a broad spectrum of basic information, controversial clinical issues, and established and innovative diagnostic techniques. Issue topics comprehensively cover the entire specialty over a 3-4 year period, allowing the articles to serve as study material for educational programs and certifying examinations. The inclusion of research and clinical material also allows physicians to remain knowledgeable of current advances in the specialty.
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